HIGH 7.5 Microsoft
CVE-2025-11021
Libsoup: out-of-bounds read in cookie date handling of libsoup http library
Microsoft Security Update 2025-Sep: Libsoup: out-of-bounds read in cookie date handling of libsoup http library
Affected Products
- cbl2 libsoup 3.0.4-9 on CBL Mariner 2.0
- azl3 libsoup 3.4.4-9 on Azure Linux 3.0
- cbl2 libsoup 3.0.4-10 on CBL Mariner 2.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-11021
- https://nvd.nist.gov/vuln/detail/CVE-2025-11021
This high severity vulnerability with a CVSS score of 7.5 was published on 2025-09-09 via Microsoft. Affected: cbl2 libsoup 3.0.4-9 on CBL Mariner 2.0, azl3 libsoup 3.4.4-9 on Azure Linux 3.0, cbl2 libsoup 3.0.4-10 on CBL Mariner 2.0.
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